#4-40 X 1/8" Socket Head Cap Screws | Alloy Steel (100 / Pkg.)

Mutual ScrewSKU: 0402CSP

Price:
Sale price$19.86per 100( $0.20 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 1/8
Material Alloy Steel
Finish Plain
Drive Hex Socket
Head style Socket
Threads per inch 40
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Engineered for compact, high-precision fastening, the Socket Head Cap Screw is made from durable alloy steel and sized 4-40 with a length of 1/8 inch. This small but sturdy screw is ideal for electronics, hobby projects, and precision machinery where space is at a premium.

Key features include:

  • Material: Alloy steel
  • Size: 4-40
  • Length: 1/8 inch
  • Head style: Socket head cap screw
  • Drive type: Internal hex (Allen) drive
  • Typical applications: Electronics, lightweight machinery, and small assemblies

With its robust alloy steel construction, this screw delivers reliable strength for everyday fastening tasks. Add it to your hardware bin and enjoy a secure, flush fit in tight spaces.

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